selenium 报错

selenium 报错

开始学自动化测试，，环境配了一天TAT

安装好selenium之后

运行python脚本

# coding=utf-8
from selenium import webdriver
import time
driver = webdriver.Chrome()
driver.get("https://www.baidu.com") 
time.sleep(3)
driver.quit() 

疯狂报错

selenium.common.exceptions.NoSuchDriverException: Message: Unable to

obtain driver for chrome using Selenium Manager.; For documentation on

this error, please visit:

https://www.selenium.dev/documentation/webdriver/troubleshooting/errors/driver_location

网上查了一下，没找到有用的

都是driver = webdriver.Chrome(Chromedriver地址)

因为selenium升级了我的是4.16

这里定义已经改了

所以通过service来传地址

from selenium.webdriver.edge.service import Service
ser = Service()
ser.path = r'D:\useful\python3\chromedriver.exe'
driver = webdriver.Chrome(service=ser)

报错2

urllib3.exceptions.ProxySchemeUnknown: Proxy URL had no scheme, should start with http:// or https://

不知道啥原因，我也没开代理

google搜到再加一个这个

from selenium.webdriver.chrome.options import Options
opts = Options()
opts.ignore_local_proxy_environment_variables()

总的代码

# coding=utf-8
from selenium import webdriver
import time
from selenium.webdriver.edge.service import Service
from selenium.webdriver.chrome.options import Options
opts = Options()
opts.ignore_local_proxy_environment_variables()
ser = Service()
ser.path = r'D:\useful\python3\chromedriver.exe'
driver = webdriver.Chrome(options=opts,service=ser)
driver.get("https://www.baidu.com") # 打开百度浏览器
time.sleep(3) #等待3秒
driver.quit() #关闭浏览器

成功啦